lkml.org 
[lkml]   [2016]   [Oct]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] clk: samsung: clk-exynos-audss: Fix module autoload
On Fri, Oct 14, 2016 at 03:44:05PM -0300, Javier Martinez Canillas wrote:
> If the driver is built as a module, autoload won't work because the module
> alias information is not filled. So user-space can't match the registered
> device with the corresponding module.
>
> Export the module alias information using the MODULE_DEVICE_TABLE() macro.
>
> Before this patch:
>
> $ modinfo drivers/clk/samsung/clk-exynos-audss.ko | grep alias
> alias: platform:exynos-audss-clk
>
> After this patch:
>
> $ modinfo drivers/clk/samsung/clk-exynos-audss.ko | grep alias
> alias: platform:exynos-audss-clk
> alias: of:N*T*Csamsung,exynos5420-audss-clockC*
> alias: of:N*T*Csamsung,exynos5420-audss-clock
> alias: of:N*T*Csamsung,exynos5410-audss-clockC*
> alias: of:N*T*Csamsung,exynos5410-audss-clock
> alias: of:N*T*Csamsung,exynos5250-audss-clockC*
> alias: of:N*T*Csamsung,exynos5250-audss-clock
> alias: of:N*T*Csamsung,exynos4210-audss-clockC*
> alias: of:N*T*Csamsung,exynos4210-audss-clock
>
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
> ---
>
> drivers/clk/samsung/clk-exynos-audss.c | 1 +
> 1 file changed, 1 insertion(+)

Indeed, this was missed by 4d252fd5719b thus I think it could be
mentioned as fix tag (just for reference...):
Fixes: 4d252fd5719b ("clk: samsung: Allow modular build of the Audio Subsystem CLKCON driver")

Anyway, this fixes the issue, so:
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof

\
 
 \ /
  Last update: 2016-10-15 19:28    [W:0.188 / U:0.276 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site